So i gave these instructions to a friend to wire up the Vette PWM module. I told him to use pin J3-64 as the signal wire. He says it doesnt work and used J3-49 instead & it worked. What's up? Which pin have you guys used?
Thakns
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Scot
86 Monte SS
LS2/T56 Magnum
So i gave these instructions to a friend to wire up the Vette PWM module. I told him to use pin J3-64 as the signal wire. He says it doesnt work and used J3-49 instead & it worked. What's up? Which pin have you guys used?
Thakns
J3-49 is correct for E67 PWM fan output control. (assuming you have also changed calibrations for PWM fan control)
Plugged it all in tonight to test, and after a few small bugs, it works! Its cool. No spike in amp draw, fan starts up slow, runs at a lower speed until you t gets hotter then runs faster. Cool.
I'm still looking for the real Bette connector and f anyone finds a source. I just used individual spade connectors.
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Scot
86 Monte SS
LS2/T56 Magnum
Before I started the LS swap I had an LT1 in the car and was using mid 90s impala SS fans. Still using them. I'm using one corvette module to power both fans.
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Scot
86 Monte SS
LS2/T56 Magnum
Thank you everyone for posting the relevant information. Looks like I can use a C6 Corvette fan (it already comes with the controller plug), in my Cougar build. The plan is to use the Corvette controller module with the Holley Dominator ECU.